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SPC5 シャーシ＆セーフティ用マイクロコントローラ

ST’s SPC5 MCU lines dedicated to chassis and safety applications have a special focus on functional safety and on three-phase motor control solutions, from entry-level to high-end.

These devices are compliant with automotive safety integrity levels (ASIL-B and ASIL-D) that are now required in critical systems such as anti-lock braking, electric power steering, active suspension and advanced driver assistance systems (ADAS).

32-bit Power Architecture MCU for Automotive Chassis and Safety Applications

ASIL-D compliant SPC56 L-line and SPC57 S-line Devices

The new SPC56 L-line (SPC56EL60 and SPC56EL70) and SPC57 S-line (SPC570S40 and SPC570S50) devices comply with the most stringent automotive safety standards (ISO 26262). Featuring an increased non-volatile memory size, these lines are designed so that customers using existing parts can migrate their platforms to these new devices very simply. These devices cover a wide range of automotive applications that need to respect the automotive safety integrity levels (ASIL) that are now required, up to and including the most stringent ASIL-D level. ASIL-D classification is now commonplace in critical systems such as anti-lock braking, electric power steering, active suspension and advanced driver assistance systems (ADAS). The dual-core architecture of the L- and S-line devices reduces duplication of components at a system level, lowering overall system costs. Their architecture also provides unique flexibility by allowing the user to select lockstep or dual parallel processing (independent core operation) modes, enabling support of multiple safety architectures that the user can configure to achieve the required balance between safety and performance levels.

These SPC56EL60 and SPC56EL70 devices are designed to cover a wide range of automotive applications that need to respect the automotive safety integrity levels (ASIL) that are now required, up to and including the most stringent ASIL-D level. ASIL-D is now a commonplace in critical systems such as anti-lock braking, electric power steering, active suspension and advanced driver assistance systems (ADAS).

An optimized peripheral set for safety and motor-control applications, supporting up to two brushless 3-phase motors

The dual-core architecture reduces duplication of components at a system level, lowering overall system costs. The architecture also provides unique flexibility by allowing the user to select lockstep or dual parallel processing (independent core operation) modes, enabling support of multiple safety architectures that the user can configure to achieve the required balance between safety and performance level.